Dave Sinclair Buick GMC · St Louis, MO

2026 GMC Yukon XL Denali

2 miles · suv

1 / 27 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelYukon XL

TrimXL Denali

VIN1GKS2JKL2TR454884

Stock numberT261831

Mileage2 miles

BodySport Utility Vehicle [SUV]

Engine6.2L V8 engine

Cylinders8

Displacement6.2L

TransmissionAutomatic

Drivetrain4WD

FuelGasoline

MPG14 city / 18 hwy

ExteriorDownpour Metallic

InteriorJet Black, Perforated Leather Seating Surfaces

Towing7800

Vehicle description

Thank you for choosing Dave Sinclair Buick GMC This 2026 GMC Yukon XL Denali, has a Downpour Metallic exterior and a Jet Black interior. Please call us at (314) 272-4060 and reference stock number T261831 for further details. WHY THIS VEHICLE? Advanced Technology PackageInside Rearview Auo-Dimming Rear Camera MirrorSuper CruiseRear Seat Media SystemMax Trailering PackageHill Descent ControlIntegrated Trailer Brake Controller2-Speed Electronic Autotrac Active Transfer CaseHitch ViewSmart Trailer Integration IndicatorBlind Zone Steering Assist with TraileringExtra Capacity Cooling SystemDenali Reserve Package ($9,880 value)Power-Retractable Assist StepsDual-Pane Panoramic Power Sunroof22" X 9" Ultra-Bright Machined WheelsAdvanced Security PackageTheft-Deterrent Alarm SystemVehicle Inclination SensorVehicle Interior Movement SensorGlass Breakage SensorEnhanced Trailering Technology PackageTrailering Assist GuidelinesTrailer Camera ProvisionsWired Auxiliary Trailer CameraPreferred Equipment Group 5SAPower Release 2nd Row Bucket Seats4-Way Power Driver Lumbar Seat Adjuster4-Way Power Front Passenger Lumbar Seat AdjusterGalvano Bodyside MoldingsBright Front and Rear Door Sill PlatesPerforated Heated and Ventilated Driver and Front Passenger Seats6.2L EcoTec3 V8 EngineDual Exhaust SystemPower Tilt and Telescopic Steering Column3 Years OnStar OneAutoSense Hands-Free Power Liftgate15" Diagonal Multi-Color Head-Up DisplayMagnetic Ride Control Suspension Safety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision. Hands-off cruise control - Set it and forget it. Road trips used to be stressful. Cruise control only managed speed, but not distance or safety. Now with hands-off cruise control simply set your desired speed and let sensor technology maintain a safe distance between you and surrounding vehicles with minimal steering input from you. It slows you down; speeds you up and even keeps you in your own lane. Meet your ultimate co-pilot with hands-off cruise control. Super Cruise hands-on cruise control with lane changeTechnology and Telematics Apple CarPlay/Android Auto smart device wireless mirroring EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 6.2L ECOTEC3 V8, TRANSMISSION, 10-SPEED AUTOMATIC, REAR AXLE, 3.23 RATIO, WHEELS, 22" X 9" (55.9 CM X 22.9 CM) ULTRA-BRIGHT MACHINED AND PAINTED MIDNIGHT SILVER, TIRES, 275/50R22SL ALL-SEASON, BLACKWALL, DOWNPOUR METALLIC, SEATS, FRONT BUCKET, JET BLACK, PERFORATED LEATHER SEATING SURFACES, AUDIO SYSTEM, 16.8" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM, DENALI RESERVE PACKAGE, ADVANCED TECHNOLOGY PACKAGE, ENHANCED TRAILERING TECHNOLOGY PACKAGE, MAX TRAILERING PACKAGE, ADVANCED SECURITY PACKAGE, TRANSFER CASE, ACTIVE, 2-SPEED ELECTRONIC AUTOTRAC, TRAILER BRAKE CONTROLLER, INTEGRATED, COOLING SYSTEM, EXTRA CAPACITY, SUSPENSION, AIR RIDE ADAPTIVE, LPO, WHEEL LOCKS, SET OF 4, SUNROOF, POWER PANORAMIC, DUAL-PANE, TILT-SLIDING, ASSIST STEPS, POWER-RETRACTABLE WITH PERIMETER LIGHTING, LICENSE PLATE FRONT MOUNTING PACKAGE, REAR SEAT MEDIA SYSTEM, SMART TRAILER INTEGRATION INDICATOR, SENSOR, VEHICLE INCLINATION, SENSOR, VEHICLE INTERIOR MOVEMENT, SENSOR, GLASS BREAKAGE, SUPER CRUISE, THEFT-DETERRENT ALARM SYSTEM, CONTENT THEFT ALAR

Features & options (250)

Super Cruise
Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
3rd Row Seating
4WD/AWD
Android Auto
Apple CarPlay
Cooled Seats
Heated Seats
Keyless Entry
Leather Seats
Power Tailgate/Liftgate
Wi-Fi Hotspot
Emergency Brake Assist
Lane Departure Warning
Lane Keep Assist
Sunroof/Moonroof
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
2nd Row Captain/Bucket Seat
16.8" diagonal advanced color LCD display with Google built-in compatibility
Includes navigation capability
Connected apps, and personalized profiles for each driver's setting
Natural voice recognition and phone integration
High contrast display with local blacklight dimming
Includes climate and vehicle setting controls
Wi-Fi Hotspot capable
5G Wi-Fi hotspot capable
SiriusXM with 360L Trial Subscription
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
Rear Seat Media System
Compatible with Bluetooth® headphones
May require additional optional equipment
Front fascia
Deep-tinted glass
Tint on rear side windows and rear liftgate window
Bright roof-mounted side rails
Enhances the appearance of your vehicle
Rear Camera Washer
LED tail lamps with animated lighting
Help improve visibility in low-light conditions
Rear intermittent wiper
Variable-speed
Keeps your rear window clear to help enhance visibility
17" full-size spare steel wheel
Satin chrome bodyside moldings
Glass, driver and front passenger laminated front door window
LED headlamps with animated lighting
Help improve down-the-road visibility in low-light conditions
Body-color heated, driver-side auto-dimming power outside mirrors
Power-folding feature lets you fold the mirrors in
Acoustic laminated glass
Helps keep out traffic and road noises
AutoSense Power Liftgate
AutoSense can be disabled or enabled utilizing the center touchscreen
LED fog lamps
Help minimize glare in adverse driving conditions
Chrome door handles with body-color strip
Glass, windshield shade band
Spare tire carrier
Lockable winch-type, located under frame in rear
Rainsense automatic wipers
17" all-season blackwall spare tire
P265/70R17
Painted mirror caps
Body-color on Elevation, Denali and Denali Ultimate
Gloss Black on AT4 and AT4 Ultimate
Downpour Metallic
Power-retractable assist steps with LED perimeter lighting
Textured step pads help provide secure footing
Extend from wheel well to wheel well
Retracts when not in use
Panoramic power sunroof
Tilts upwards for extra ventilation
Retracts into the roof
Dual panel glass
Front license plate bracket
22" all-season blackwall tires
P275/50R22
Bright wheel locks
Helps safeguard wheels on the vehicle
Includes 4 locks and 1 key
22" ultra-bright machined and painted Midnight Silver wheels with laser etched logo
Paired with all-season blackwall tires
Seat trim, Perforated Leather
Carpeted floor covering
Color-keyed
Universal Home Remote
Rear air conditioning
4-way power driver and front passenger lumbar control
Power windows with front passenger express-up/down
You can always override the feature and take control
Steering column lock
Driver and front passenger visors with illuminated mirrors
Include covered mirrors
Extendable for enhanced shading coverage
Memory settings
Power windows with rear express-down
Quickly lowers the window with the touch of a button
Heated second row outboard seats
Passengers have their own controls to set the perfect temperature
Display, automatic occupant sensing
Front bucket seats
Cabin Air Filter
Helps keep your cabin air fresh from dust and particulates
Seat adjuster, front passenger 8-way power
Tri-zone automatic climate control
Keyless Open
Lockout protection helps you avoid locking keys in the vehicle
Third row USB ports
2 type-C, charge-only
Located in the outboard seating areas, above the cup holders
Power windows with driver express-up/down
Power-sliding center console
Includes manual sliding armrest
Interior lighting
Dome light
Map lights in front and second row seat positions
Interior Camera
Requires a future software update
15" diagonal multicolor Head-Up Display
Can display directions and other vehicle information
8-way power driver and front passenger seat adjusters
Forward and back
Up and down
Tilt seat cushion back and upright
Recline seatback up and down
Assist handles
Front passenger A-pillar and second row outboard B-pillar
Heated driver and front passenger seats
Individually controlled
120-volt power outlets
Heated and ventilated driver and front passenger seats
Carpeted floor mats
Removable color-keyed floor mats for first and second rows
Steering-wheel mounted controls
Seat adjuster, front passenger 4-way power
Front console USB ports
2 type-A and C, charge and data
Located on front console
Safety Alert Seat
You can also switch to beeping crash avoidance alerts
Power 60/40 split-folding third row bench seat
Split-folding feature allows each side to fold flat independently
Operate power from the overhead console or the cargo area
Power-release second row bucket seats
Wrapped steering wheel
Rear window defogger
Power door locks
Programmable
Overhead assist handles
Driver and front passenger, located in headliner
11" diagonal color Driver Information Center
High-contrast display with local backlight dimming
Bright sill plates
Front and rear doors
AT4 and AT4 Ultimate include branded sill plates
Denali and Denali Ultimate include branded sill plates
Uses induction technology for portable electronic devices
Conveniently charge your phone while driving
Located below the instrument panel
Warning tones
Power tilt and telescoping steering column
Use the driver memory to save and recall memory settings
Provides extra comfort when entering or exiting the vehicle
Super Cruise, advanced driver assistance technology
Allows hands-free driving on compatible roads
Includes 3 years of OnStar One with Super Cruise upgrade
Jet Black, Perforated leather seating surfaces
Rear Camera Mirror
The feature also allows brightness, vertical tilt and zoom adjustments
Interior movement sensor
Activates the alarm when it senses unauthorized entry or movement
Content theft-deterrent system
Helps deter potential break-in or theft
Inclination sensor
Glass breakage sensor
Smart Trailer Integration Indicator
Monitor and control a range of smart trailering features
4-wheel drive
Automatic Stop/Start disable button
Steering, power
4-wheel antilock disc brakes
220-amp alternator
Suspension, rear multi-link with coil springs
Mechanical limited-slip rear differential
Electronic Precision Shift
Steering column-mounted electronic gear shift selector
Key Card
Mechanical jack with tools
Magnetic Ride Control
Enhances traction and allows more precise steering
Suspension, front coil-over-shock with stabilizer bar
3.23 rear axle ratio
Heavy-duty 730 cold-cranking amps battery
Maintenance-free with rundown protection and retained accessory power
Dual-outlet exhaust
Dual system with dual rectangular twin polished stainless-steel tips
7,700 lbs. GVWR
Trailering equipment
Trailering hitch platform
2" trailering receiver
Integrated trailer brake controller
Autotrac 2-speed transfer case
Automatically engages 4WD until traction is regained
Enhanced Cooling Radiator
Helps maintain optimal performance
Adaptive Air Ride suspension
Delivers automatic load-leveling
Emissions, Federal requirements
Advanced Security Package
Door lock and latch shields
Vehicle interior movement sensor
Self-powered horn
Glass break sensors in rear quarter glass and liftgate window
Advanced Technology Package
Super Cruise driver assistance technology
Max Trailering Package
Denali Preferred Equipment Group includes standard equipment
Enhanced Trailering Technology Package
Trailer Camera Provisions
Trailering assist guidelines
Denali Reserve Package
Option/package discount
IntelliBeam
7 airbags
Frontal airbags for driver and front passenger
Driver inboard seat-mounted side-impact airbag
Seat-mounted side-impact airbags for driver and front passenger
Head-curtain airbags for front and rear outboard seating positions
3 Years OnStar One
Safety Services, Wi-Fi, and In-Vehicle Apps, all connected by OnStar
Info at OnStar.com/plans
Side Bicyclist Alert
Forward Collision Alert
Traffic Sign Recognition
Can display detected speed limit signs in your instrument cluster
Teen Driver
Rear Seat Reminder
Buckle to Drive
Rear Pedestrian Alert

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 50 miles of St Louis, Missouri

Asking price$90,629Dealer asking price · 2 mi

Market value$92,697Market value · based on 14 comparable cars

vs. market Fair price-2.2%Fair price · based on 14 comparable cars

Where this price sits

In the typical middle range · 64% of 14 similar listings ask more than this car.

Market value $92,697

This car$90,629

$83,129lowest$103,940highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$2,068 below the market value of $92,697

Price range

$83,129$103,940

5th lowest price of 15 similar listings within 50 milesTick marks the market value · range of 14 similar listings

AutosXchange Insights

Compared with 14 new 2026 GMC Yukon XL Denali listings within 50 mi.
Priced $2,068 below the market value of 14 comparable cars.
5th lowest price of 15 similar listings within 50 miles.
About 2 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # T261831 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($90,629).0 price changes at this dealership: $90,629 → $90,629.

Market activity: 2026 GMC Yukon XL prices in the Midwest: 32.8% of listings cut in 48 hours

AutosXchange Intel Hub: Price changes for this model in Missouri · This model in the Intel Hub · Market movers in Missouri

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Yukon XL Denali · new · within 50 miles of St Louis, Missouri. Showing the 12 nearest of 14 comparable cars for sale, nearest first.

2026 GMC Yukon XL Denali for sale at Dave Sinclair Buick GMC in St Louis, MO

Great deal

26 photos